[Bug tree-optimization/88926] ivopts with some NOP conversions

2024-03-14 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88926 Andrew Pinski changed: What|Removed |Added Last reconfirmed|2019-01-21 00:00:00 |2024-3-14 --- Comment #3 from Andrew Pin

[Bug tree-optimization/88926] ivopts with some NOP conversions

2019-01-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88926 Richard Biener changed: What|Removed |Added Target||x86_64-*-* Status|UNCONFIRM

[Bug tree-optimization/88926] ivopts with some NOP conversions

2019-01-20 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88926 --- Comment #1 from Marc Glisse --- With similar changes, I analyzed gcc.dg/vect/pr25413a.c (which we then fail to vectorize). I expect the issue is similar. In scalar evolution, we get a polynomial_chrec of type unsigned long wrapped in a NOP_EX